CN209437449U - A kind of traction table that back side bed is bent - Google Patents
A kind of traction table that back side bed is bent Download PDFInfo
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- CN209437449U CN209437449U CN201822229219.5U CN201822229219U CN209437449U CN 209437449 U CN209437449 U CN 209437449U CN 201822229219 U CN201822229219 U CN 201822229219U CN 209437449 U CN209437449 U CN 209437449U
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- back side
- bed
- fixed
- bed body
- servo motor
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Abstract
The utility model relates to a kind of traction tables that back side bed is bent, including bed body, back side bed board is connected on the left of the bed body, the upper side of bed body is provided with support bed board, control cabinet is provided on the right side of bed body, the bent left side for being connected to bed body of the back side bed board, back side bed board are connected by 2 groups of device of rotation driving；Device of rotation driving described in every group includes 2 fixed plate components being fixed in bed body and 1 fixed vertical plate being fixed on the bed board of the back side, the fixed vertical plate is set between 2 fixed plate components, the side of one of fixed plate component is provided with servo motor, the output shaft end of the servo motor is connected with pinion gear, gear wheel is provided between the pinion gear and fixed vertical plate, the gear wheel is meshed with fixed vertical plate and pinion gear respectively；Control device is provided in the control cabinet body；The utility model has the advantages that stability of rotation, fixation, easy to use.
Description
Technical field
The utility model belongs to technical field of medical equipment, and in particular to a kind of traction table that back side bed is bent.
Background technique
Rehabilitative therapy of spinal traction bed can effectively loosen whole body flesh muscle, make neck health-care elastic, manage lumbar vertebrae, cervical vertebra
Traction recovering is treated, when carrying out physical therapy, user of service is carried out by the leash on traction table, the adjustment of the angle of back side bed board
Physical therapy stretches；It is carried out however, the back side bed board of current traction table is adjusted the angle by hydraulic telescopic rod fit angle sensor
Back side bed bending stops the elongation or contraction of hydraulic telescopic rod after reaching predetermined angular, but adjusts process carrying out angle
In, it is easy to appear angular transducer and telescopic rod cooperation is inaccurate, cause angle adjustment not accurate in place, brought seriously to use
The drawbacks of.
Utility model content
A kind of stability of rotation, fixation, use are provided the purpose of the utility model is to overcome the deficiencies in the prior art
The bent traction table of convenient back side bed.
The technical solution of the utility model is under:
A kind of bent traction table of back side bed, including bed body are connected with back side bed board on the left of the bed body, bed body
Upper side is provided with support bed board, is provided with control cabinet on the right side of bed body, the back side bed board it is bent be connected to bed body
Left side, back side bed board is connected by 2 groups of device of rotation driving；Device of rotation driving described in every group includes 2 and is fixed on bed body
On fixed plate component and 1 fixed vertical plate being fixed on the bed board of the back side, the fixed vertical plate be set to 2 fixed board groups
Between part, the side of one of fixed plate component is provided with servo motor, and the output shaft end of the servo motor is connected with small
Gear, is provided with gear wheel between the pinion gear and fixed vertical plate, the gear wheel respectively with fixed vertical plate and pinion gear
It is meshed；Control device is provided in the control cabinet body.
Further, the fixed plate component includes that a part is located inside bed body, and a part is located at the long slab outside bed body,
The long slab is further, and the connecting plate is bolted on the inner sidewall of bed body.
Further, the one side of the fixed vertical plate close to gear wheel is the semicircular arc structure with tooth.
Further, the control device includes the PLC controller being connected with servo motor, and the PLC controller is further,
The servo motor is the servo motor with power-off electromagnetic brake.
Further, the center of the pinion gear and gear wheel be located at same level or same perpendicular or pinion gear with
The line of centres angle with horizontal plane of gear wheel is unspecified angle.
Compared with prior art, the utility model has the beneficial effects that
The utility model passes through the servo motor with power-off electromagnetic brake and back side bed board is driven to carry out bending up and down, thus
So that the bending structure with certain angle is formed between back side bed board and support bed board, to be suitable for user's traction angle
Adjustment also, power-off electromagnetic brake after a loss of power by servo motor brake locking, thus to angular adjustment in place the back side bed
Plate is fixed, and back side bed board is effectively avoided to be not fixed firmly and cause to damage to user；The utility model passes through two groups of rotations
Driving device carries out angular adjustment to back side bed board, effectively improves the smooth rotation in the bed board rotation process of the back side；In short, this reality
Has the advantages that stability of rotation, fixation, easy to use with novel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the portion I enlarged drawing in Fig. 1.
Fig. 3 is the top cross-sectional view of Fig. 2.
Wherein, 1, bed body, 2, back side bed board, 3, support bed board, 4, control cabinet, 5, fixed plate component, 501, long slab,
502, connecting plate, 6, fixed vertical plate, 7, servo motor, 8, pinion gear, 9, gear wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
According to Fig. 1-2, a kind of traction table that back side bed is bent, including bed body 1, the left side connection of the bed body 1
There is back side bed board 2, the upper side of bed body 1 is provided with support bed board 3, and the right side of bed body 1 is provided with control cabinet 4, the back side
The bent left side for being connected to bed body 1 of bed board 2, back side bed board 2 are connected by 2 groups of device of rotation driving；It is rotated described in every group
Driving device includes 2 fixed plate components 5 being fixed in bed body 1 and 1 fixed vertical plate 6 being fixed on back side bed board 2,
The fixed vertical plate 6 is set between 2 fixed plate components 5, and the side of one of fixed plate component 5 is provided with servo motor
7, the output shaft end of the servo motor 7 is connected with pinion gear 8, is provided with gear wheel between the pinion gear 8 and fixed vertical plate 6
9, the gear wheel 9 is meshed with fixed vertical plate 6 and pinion gear 8 respectively；Control device is provided in the control cabinet 4.
In this implementation, the fixed vertical plate 6 is welded on overleaf 2 side of bed board, the company that the gear wheel 9 is rotated by axis
It connecing between 2 fixed plate components 5, the fixed vertical plate 6 is connected between 2 fixed plate components 5 by what axis rotated, thus
During pinion gear 8 rotates, meshed gear wheel 9 is driven to rotate, gear wheel 9 drives meshed fixation
Riser 6 rotates, so that back side bed board 2 be driven to overturn upward or downward.
In the present embodiment, the fixed plate component 5 includes that a part is located inside bed body 1, and a part is located at outside bed body 1
Long slab 501, the side of the long slab 501 is provided with connecting plate 502；The connecting plate 502 is bolted on bed body 1
On inner sidewall, wherein connecting plate 502 is located at long slab 501 towards on the one side of 1 front and rear inner side walls of forms.
In the present embodiment, the one side of the fixed vertical plate 6 close to gear wheel 9 is the semicircular arc structure with tooth, from
And fixed vertical plate 6 is driven convenient for gear wheel 9.
In the present embodiment, the servo motor 7 is the servo motor with power-off electromagnetic brake, is powered off in servo motor 7
Afterwards, electromagnetic brake is to servo motor locking, so that back side bed board 2 be fixed.
The pinion gear 8 and the center of gear wheel 9 are located at same level or same perpendicular or pinion gear 8 and canine tooth
The line of centres angle with horizontal plane of wheel 9 is unspecified angle.
The control device includes the PLC controller being connected with servo motor 7, and the PLC controller includes being installed on control
Control panel on cabinet 4 processed, and PLC controller and servo motor 7 are electrically connected, with control the operation of servo motor 7 with
Stop, the control panel can be touch screen curtain, or the manipulation function keyboard with digital keys, user can
The bending angle of back side bed board 2 is inputted by control panel, wherein the determination of 2 bending angle of back side bed board is with servo motor 7
Turnning circle determines.
When the utility model is used, inputting the bending angle (- 10 ° to 30 °) of back side bed board 2, PLC by control panel
Controller receive control panel input bending angle after, driving servo motor 7 run, servo motor 7 by rotate forward or
It is driven reverse back side bed board 2 to bend upward or downward, servo motor 7 determines the bending of back side bed board 2 according to the circle number of its rotation
Angle, after back side bed board 2 reaches set angle, PLC controller drives the power-off of servo motor 7 and out of service, electromagnetism at this time
Band-type brake carries out brake locking to servo motor 7, so that back side bed board 2 be fixed.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (7)
1. a kind of bent traction table of back side bed, including bed body (1), back side bed board is connected on the left of the bed body (1)
(2), the upper side of bed body (1) is provided with support bed board (3), control cabinet (4) is provided on the right side of bed body (1), feature exists
In: the bent left side for being connected to bed body (1) of the back side bed board (2), back side bed board (2) pass through 2 groups of device of rotation driving
It is connected；Device of rotation driving described in every group includes that 2 fixed plate components (5) being fixed on bed body (1) and 1 are fixed on back
Fixed vertical plate (6) on face bed board (2), the fixed vertical plate (6) are set between 2 fixed plate components (5), one of them is solid
The side of fixed board component (5) is provided with servo motor (7), and the output shaft end of the servo motor (7) is connected with pinion gear (8),
Be provided with gear wheel (9) between the pinion gear (8) and fixed vertical plate (6), the gear wheel (9) respectively with fixed vertical plate (6)
And pinion gear (8) is meshed；Control device is provided in the control cabinet (4).
2. the bent traction table of back side bed according to claim 1, it is characterised in that: fixed plate component (5) packet
It includes a part and is located at bed body (1) inside, a part is located at bed body (1) external long slab (501), the side of the long slab (501)
It is provided with connecting plate (502).
3. the bent traction table of back side bed according to claim 2, it is characterised in that: the connecting plate (502) passes through
Bolt is fixed on the inner sidewall of bed body (1).
4. the bent traction table of the back side according to claim 1 bed, it is characterised in that: the fixed vertical plate (6) close to
The one side of gear wheel (9) is the semicircular arc structure with tooth.
5. the bent traction table of back side bed according to claim 1-4, it is characterised in that: the control device
Including the PLC controller being connected with servo motor (7), the PLC controller includes the control plane being installed in control cabinet (4)
Plate.
6. the bent traction table of back side bed according to claim 5, it is characterised in that: the servo motor (7) is tool
There is the servo motor of power-off electromagnetic brake.
7. the bent traction table of back side bed according to claim 1, it is characterised in that: the pinion gear (8) and canine tooth
The center of wheel (9) is located at the line of centres and level of same level or same perpendicular or pinion gear (8) and gear wheel (9)
Face angle is unspecified angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822229219.5U CN209437449U (en) | 2018-12-27 | 2018-12-27 | A kind of traction table that back side bed is bent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822229219.5U CN209437449U (en) | 2018-12-27 | 2018-12-27 | A kind of traction table that back side bed is bent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209437449U true CN209437449U (en) | 2019-09-27 |
Family
ID=68015648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822229219.5U Active CN209437449U (en) | 2018-12-27 | 2018-12-27 | A kind of traction table that back side bed is bent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209437449U (en) |
-
2018
- 2018-12-27 CN CN201822229219.5U patent/CN209437449U/en active Active
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